geometry

Documentation

Index

• type Rect
  • func (r Rect) Intersects(other Rect) bool
  • func (r Rect) MaxX() float64
  • func (r Rect) MaxY() float64
  • func (r Rect) String() string
• type Side
• type Vector
  • func (v Vector) String() string

Types

type Rect

type Rect struct {
	X      float64
	Y      float64
	Width  float64
	Height float64
}

Rect represents a rectangle.

func (Rect) Intersects

func (r Rect) Intersects(other Rect) bool

Intersects returns true if the rectangle intersects with another rectangle.

func (Rect) MaxX

func (r Rect) MaxX() float64

MaxX returns the maximum X value of the rectangle.

func (Rect) MaxY

func (r Rect) MaxY() float64

MaxY returns the maximum Y value of the rectangle.

func (Rect) String

func (r Rect) String() string

String returns a string representation of the rectangle.

type Side

type Side int

Side represents the side of the board.

const (
	// Undefined represents an undefined side.
	Undefined Side = iota
	// Right is the right side of the board.
	Right
	// Left is the left side of the board.
	Left
)

type Vector

type Vector struct {
	X float64
	Y float64
}

Vector represents a 2D vector.

func (Vector) String

func (v Vector) String() string

String returns a string representation of the vector.